CN114535661A

CN114535661A - Single-shaft numerical control engraving machine

Info

Publication number: CN114535661A
Application number: CN202111601269.1A
Authority: CN
Inventors: 张岩; 王晓勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-27

Abstract

The invention relates to the technical field of engraving machines, in particular to a single-shaft numerical control engraving machine which comprises a base, wherein supporting rods are uniformly and fixedly connected to the top of the base, top plates are fixedly connected to the tops of all groups of supporting rods, and a pushing mechanism is arranged at the bottom of each top plate; pushing mechanism includes the riser, the riser is two sets ofly, when the semicircle piece removed limiting plate inclined plane end bottommost, first spring extends to initial condition, can drive the lateral motion of semicircle frame, make two semicircle frames keep away from each other and shift out the bottom of electro-magnet, can not influence the electro-magnet and adsorb iron fillings under the sculpture this moment, when two first contact pieces contact, can close the electro-magnet and open the heating collar, and heat the elimination to the remanence on the electro-magnet, can realize that iron fillings on the electro-magnet drop in the semicircle frame, reach the purpose of collecting, and can effectually improve the effect of cleaing away of iron fillings on the electro-magnet.

Description

Single-shaft numerical control engraving machine

Technical Field

The invention relates to the technical field of engraving machines, in particular to a single-shaft numerical control engraving machine.

Background

The engraving is a drilling and milling combined machining in principle, and a plurality of data input modes of the engraving machine have more free edges as required. The computer engraving machine has two types of laser engraving and mechanical engraving, and the two types have high power and low power. Because the application range of engravers is very wide, it is necessary to know the most suitable application range of various engravers.

The single-shaft engraving machine only has a driving shaft to realize the driven engraving machine, and the past engraving machine often can spill a lot of iron fillings when carving the operation to the iron plate work piece, is difficult to clear up, and iron fillings remain and extremely can influence the sculpture effect on the surface of work piece moreover, and the condition of error appears easily will lead to the quality of work piece to descend to cause the unnecessary loss, and influence work efficiency, the sculpture effect is ideal inadequately.

Therefore, a single-shaft numerical control engraving machine is provided.

Disclosure of Invention

The invention aims to provide a single-shaft numerical control engraving machine, when a semicircular block moves to the bottom of the inclined plane end of a limiting plate, a first spring extends to an initial state and drives the semicircular frames to move outwards, so that the two semicircular frames are far away from each other and move out of the bottom of an electromagnet, the adsorption of iron scraps engraved by the electromagnet cannot be influenced, when two first contact blocks are contacted, the electromagnet is closed, a heating ring is opened, residual magnetism on the electromagnet is heated and eliminated, the iron scraps on the electromagnet can fall into the semicircular frames, the collection purpose is achieved, and the iron scrap removing effect on the electromagnet can be effectively improved.

In order to achieve the purpose, the invention provides the following technical scheme:

the single-shaft numerical control engraving machine comprises a base, wherein supporting rods are uniformly and fixedly connected to the top of the base, top plates are fixedly connected to the tops of the supporting rods, and pushing mechanisms are arranged at the bottoms of the top plates;

the pushing mechanism comprises vertical plates, the vertical plates are two groups and are fixedly connected with the bottom of the top plate, the vertical plates are connected with transverse plates in a sliding mode, an engraving machine body is installed at the bottom of the transverse plates, the output end of the engraving machine body is fixedly connected with a drill bit through bolts, a cylinder is sleeved at the top of the top plate, the output end of the cylinder is fixedly connected with the top of the transverse plates, and a magnetic suction mechanism is sleeved on the outer wall of the drill bit.

Through the extension and the shrink of cylinder output, can realize driving the engraver body and carry out downward and upward movement, through the setting of bolt, can be convenient for dismantle and change the drill bit.

Preferably, the mechanism is inhaled to magnetism includes the circle frame, a plurality of connecting rods of the inner chamber top fixedly connected with of circle frame, each group the electro-magnet is installed to the bottom of connecting rod, be provided with the semicircle frame of two symmetries under the electro-magnet, two equal activity grafting in opposite directions side of semicircle frame has the plugboard, two the equal fixedly connected with movable rod in opposite directions side of plugboard, two the other end of movable rod all runs through circle frame fixedly connected with semicircle piece, two the movable rod all with circle frame sliding connection, two all the cover is equipped with first spring on the pole wall of movable rod, two the both ends of first spring all with adjacent the semicircle piece with the outer wall fixed connection of circle frame, the outside of circle frame is provided with first trigger mechanism.

Through the setting of electro-magnet, can adsorb the iron fillings under the sculpture, can collect the iron fillings that the electro-magnet drops through the setting of semicircle frame, reach the magnetism of being convenient for and inhale and collect the purpose.

Preferably, first trigger mechanism includes the limiting plate, the limiting plate is two sets of, two the bottom of limiting plate all with the top fixed connection of base, two the opposite side inclined plane end of limiting plate all with adjacent the semicircle piece contacts, one side the limiting plate is close to adjacent the movable groove has been seted up to one side of semicircle piece, the activity of activity inslot activity is provided with the ejector pad, the ejector pad is with adjacent semicircle piece fixed connection, the top of ejector pad with the equal fixedly connected with first contact piece in inner chamber top of movable groove, two first contact piece contacts, the heating collar is installed at the top of connecting rod, bottom one side of diaphragm is provided with second trigger mechanism.

When circle frame downstream, under the effort of first spring, first spring extends and makes semicircle piece one directly support the inclined plane end at the limiting plate, and when semicircle piece removed limiting plate inclined plane end bottommost, first spring extended to initial condition can realize that the movable rod passes through the plugboard and drives semicircle frame lateral motion this moment for two semicircle frames are kept away from and are shifted out the bottom of electro-magnet, and the semicircle piece motion makes two first contact pieces keep away from each other through the ejector pad simultaneously.

When the circle frame upward movement, can realize the first spring of semicircle piece extrusion through the setting of limiting plate inclined plane end, when semicircle piece motion to limiting plate inclined plane end top, can realize when two first contact pieces contact, can close the electro-magnet and open the heating coil, two semicircle frames contact simultaneously and place in under the electro-magnet, can realize this moment that the iron fillings on the electro-magnet drop in the semicircle frame, and still there is remanence and adsorbing little iron fillings on the electro-magnet this moment, and the heating coil begins then to heat the residual magnetism on the electro-magnet and eliminate, can realize that remaining little iron fillings drop in the semicircle frame on the electro-magnet.

Preferably, the second trigger mechanism includes the deflector, the deflector with the bottom fixed connection of diaphragm, the cover is equipped with the mounting panel on the outer wall of deflector, the deflector with mounting panel sliding connection, the deflector is close to one side of engraver body is provided with the second spring, the second spring with the bottom fixed connection of diaphragm, the bottom of second spring with the second contact piece, two are all installed at the top of mounting panel the second contact piece jointly with engraver body electric connection, the top of circle frame is provided with installation mechanism.

When the cylinder promotes engraver body downstream through the diaphragm and carves, when the drill bit was close to the work piece, two second contact blocks can contact, can control the engraver body this moment and open, and the output of engraver body drives the drill bit and rotates, can carve the operation this moment, can effectually save the resource, only just can control the engraver body and open when being close to the work piece to the condition of opening has been avoided always.

Preferably, installation mechanism includes the fixed plate, the fixed plate is two sets ofly, two the fixed plate all with circle frame fixed connection, two the opposite side of fixed plate all is provided with splint, two splint all with the top sliding connection of circle frame, two equal sliding connection has T shape pole, two on the fixed plate T shape pole all with adjacent splint fixed connection, two all the cover is equipped with the third spring on the pole wall of T shape pole, two the both ends of third spring all with adjacent T shape pole with fixed plate fixed connection, equal fixedly connected with multiunit kelly, two on the both sides wall of engraver body all set up the socket with kelly looks adaptation on the splint.

To outside pulling splint, can realize that splint pass through T shape pole extrusion third spring to outside making the socket shift out the kelly, can realize dismantling round frame this moment, reach the purpose of convenient to detach's installation.

Preferably, two the opposite side of limiting plate all is provided with even board, two even the board all with the top fixed connection of base, two the opposite side of even board all is provided with the push pedal, two the side in opposite directions of push pedal all rotates and is connected with the threaded rod, two the threaded rod all with adjacent even board threaded connection.

The push plate can be driven to move towards the inner side by rotating the threaded rod, so that the workpiece can be clamped subsequently.

Preferably, the opposite sides of the two push plates are respectively provided with a resisting plate, the opposite sides of the two resisting plates are respectively fixedly connected with two symmetrically arranged transverse rods, each group of transverse rods is slidably connected with the adjacent push plate and the connecting plate, the rod wall of each group of transverse rods is sleeved with a fourth spring, the two ends of each group of fourth springs are respectively in contact with the opposite sides of the adjacent push plate and the two resisting plates fixedly connected with the resisting plates, and the workpiece is placed on the top of the base.

Through the setting of fourth spring, can realize supporting the board and carry out the purpose of buffering centre gripping to the work piece, can the outer wall of effectual protection work piece.

Preferably, a switch is installed on one side of the top plate, and the switch is electrically connected with the air cylinder and the electromagnet.

Preferably, the two plugboards are of U-shaped arc structures, and the opposite sides of the two semicircular frames are both provided with arc plugboard structures matched with the plugboard grooves.

The insertion plate is of a U-shaped arc structure and is movably inserted into the semicircular frame, so that the semicircular frame can be conveniently detached, and scrap iron in the semicircular frame can be cleaned.

Preferably, the two first contact blocks are electrically connected with the electromagnet and the heating coil together.

When the two first contact blocks are contacted, the electromagnet is controlled to be closed, and the heating ring is controlled to be opened.

Compared with the prior art, the invention has the beneficial effects that:

1. when being about to carry out the sculpture operation, circle frame downstream, when the semicircle piece removed limiting plate inclined plane end bottommost, first spring extended to initial condition, can realize this moment that the movable rod passes through the plugboard and drives the outside lateral movement of semicircle frame for two semicircle frames keep away from each other and shift out the bottom of electro-magnet, can not influence the electro-magnet and adsorb iron fillings under the sculpture this moment, can effectual improvement adsorption effect.

2. When circle frame upward movement, when semicircle piece motion to limiting plate inclined plane end top, can realize when two first contact blocks contact, can close the electro-magnet and open the heating circle, two semicircle frames contact simultaneously and place in under the electro-magnet, can realize this moment that the iron fillings on the electro-magnet drop in the semicircle frame, and still there is remanence and adsorbing little iron fillings on the electro-magnet this moment, and the heating circle begins then to heat the electro-magnet and eliminate remanence on the electro-magnet, can realize that remaining little iron fillings on the electro-magnet drop in the semicircle frame, reach the purpose of collection, and can effectually improve the effect of cleaing away of iron fillings on the electro-magnet.

Drawings

FIG. 1 is an overall cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present invention;

fig. 4 is a front view of a second contact block of the present invention;

FIG. 5 is a top view of the electromagnet of FIG. 1 in accordance with the present invention;

FIG. 6 is a schematic view of another state of FIG. 1 according to the present invention;

figure 7 is a top view of the electromagnet of figure 6 according to the present invention.

In the figure: 1. a base; 2. a support bar; 3. a top plate; 4. a vertical plate; 5. a transverse plate; 6. a cylinder; 7. a carving machine body; 8. a drill bit; 9. a second spring; 10. a second contact block; 11. mounting a plate; 12. a guide plate; 13. a switch; 14. a round frame; 15. a connecting rod; 16. an electromagnet; 17. heating a ring; 18. a semicircular frame; 19. a plugboard; 20. a movable rod; 21. a semicircular block; 22. a first spring; 23. a first contact block; 24. a movable groove; 25. a push block; 26. a limiting plate; 27. a threaded rod; 28. a splint; 29. a clamping rod; 30. a workpiece; 31. a T-shaped rod; 32. a third spring; 33. a fixing plate; 34. connecting plates; 35. pushing the plate; 36. a resisting plate; 37. a cross bar; 38. and a fourth spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, the present invention provides a single-axis numerical control engraving machine, which has the following technical scheme:

a single-shaft numerical control engraving machine comprises a base 1, wherein supporting rods 2 are uniformly and fixedly connected to the top of the base 1, top plates 3 are fixedly connected to the tops of the supporting rods 2, and pushing mechanisms are arranged at the bottoms of the top plates 3;

pushing mechanism includes riser 4, and riser 4 is two sets of, two risers 4 all with the bottom fixed connection of roof 3, sliding connection has diaphragm 5 between two risers 4, engraver body 7 is installed to diaphragm 5's bottom, the output of engraver body 7 passes through bolt fixedly connected with drill bit 8, the cylinder 6 has been cup jointed at the top of roof 3, the output of cylinder 6 and the top fixed connection of diaphragm 5, the cover is equipped with magnetism on the outer wall of drill bit 8 and inhales the mechanism.

Through the extension and the shrink of 6 outputs of cylinder, can realize driving engraver body 7 and carry out downward and upward movement, through the setting of bolt, can be convenient for dismantle and change drill bit 8.

As an embodiment of the present invention, referring to fig. 1, 2, 4, 5 and 6, the magnetic attraction mechanism includes a circular frame 14, the top of the inner cavity of the circular frame 14 is fixedly connected with a plurality of connecting rods 15, the bottom of each group of connecting rods 15 is provided with an electromagnet 16, two symmetrical semicircular frames 18 are arranged right below the electromagnet 16, opposite sides of the two semicircular frames 18 are movably inserted with insertion plates 19, opposite sides of the two insertion plates 19 are fixedly connected with movable rods 20, the other ends of the two movable rods 20 penetrate through the circular frame 14 and are fixedly connected with semicircular blocks 21, the two movable rods 20 are slidably connected with the circular frame 14, rod walls of the two movable rods 20 are respectively sleeved with first springs 22, two ends of the two first springs 22 are respectively fixedly connected with the adjacent semicircular blocks 21 and the outer wall of the circular frame 14, and the outer side of the circular frame 14 is provided with a first trigger mechanism.

Through the setting of electro-magnet 16, can adsorb the iron fillings under the sculpture, can collect the iron fillings that electro-magnet 16 drops through the setting of semicircle frame 18, reach the magnetism of being convenient for and inhale and collect the purpose.

As an embodiment of the invention, referring to fig. 1, 2 and 5, the first triggering mechanism includes two groups of limiting plates 26, the bottoms of the two limiting plates 26 are fixedly connected with the top of the base 1, the opposite-side inclined-plane ends of the two limiting plates 26 are both contacted with the adjacent semicircular block 21, a movable groove 24 is formed in one side of the limiting plate 26 close to the adjacent semicircular block 21, a push block 25 is movably arranged in the movable groove 24, the push block 25 is fixedly connected with the adjacent semicircular block 21, the top of the push block 25 is fixedly connected with a first contact block 23 with the top of an inner cavity of the movable groove 24, the two first contact blocks 23 are contacted, a heating ring 17 is mounted on the top of the connecting rod 15, and a second triggering mechanism is arranged on one side of the bottom of the transverse plate 5.

When the circular frame 14 moves downwards, under the acting force of the first spring 22, the first spring 22 extends to enable the semicircular block 21 to be always abutted against the inclined plane end of the limiting plate 26, when the semicircular block 21 moves to the lowest inclined plane end of the limiting plate 26, the first spring 22 extends to the initial state, at the moment, the movable rod 20 can drive the semicircular block 18 to move outwards through the plug board 19, the two semicircular blocks 18 are enabled to be far away from and move out of the bottom of the electromagnet 16, and meanwhile, the semicircular block 21 moves to enable the two first contact blocks 23 to be far away from each other through the push block 25.

When the round frame 14 moves upwards, the semicircular block 21 can extrude the first spring 22 through the arrangement of the inclined plane end of the limiting plate 26, when the semicircular block 21 moves to the topmost part of the inclined plane end of the limiting plate 26, the two first contact blocks 23 can be contacted, the electromagnet 16 can be closed, the heating ring 17 can be opened, meanwhile, the two semicircular frames 18 are contacted and arranged under the electromagnet 16, at the moment, scrap iron on the electromagnet 16 can drop into the semicircular frame 18, at the moment, residual magnetism can still exist on the electromagnet 16 and small scrap iron is adsorbed, the heating ring 17 can heat the electromagnet 16 to eliminate the residual magnetism on the electromagnet 16, and the residual small scrap iron on the electromagnet 16 can drop into the semicircular frame 18.

Referring to fig. 1, 5 and 7, the second trigger mechanism includes a guide plate 12, the guide plate 12 is fixedly connected to the bottom of the transverse plate 5, an installation plate 11 is sleeved on an outer wall of the guide plate 12, the guide plate 12 is slidably connected to the installation plate 11, a second spring 9 is disposed on one side of the guide plate 12 close to the engraver body 7, the second spring 9 is fixedly connected to the bottom of the transverse plate 5, second contact blocks 10 are mounted on the bottom end of the second spring 9 and the top of the installation plate 11, the two second contact blocks 10 are electrically connected to the engraver body 7 together, and an installation mechanism is disposed on the top of the circular frame 14.

When cylinder 6 promoted engraver body 7 downstream through diaphragm 5 and carve, when the drill bit 8 was close to work piece 30, two second contact blocks 10 can contact, can control engraver body 7 to open this moment, and the output of engraver body 7 drives drill bit 8 and rotates, can carry out the sculpture operation this moment, can effectually save the resource, only just can control engraver body 7 to open when being close to work piece 30 to the condition of opening has been avoided always.

As an embodiment of the present invention, referring to fig. 1, 3 and 5, the mounting mechanism includes two sets of fixing plates 33, two sets of fixing plates 33 are provided, two fixing plates 33 are both fixedly connected to the circular frame 14, clamping plates 28 are provided on opposite sides of the two fixing plates 33, two clamping plates 28 are both slidably connected to the top of the circular frame 14, T-shaped rods 31 are both slidably connected to the two fixing plates 33, two T-shaped rods 31 are both fixedly connected to adjacent clamping plates 28, third springs 32 are both sleeved on rod walls of the two T-shaped rods 31, both ends of the two third springs 32 are both fixedly connected to adjacent T-shaped rods 31 and fixing plates 33, a plurality of sets of clamping rods 29 are both fixedly connected to both side walls of the engraving machine body 7, and two clamping plates 28 are both provided with sockets adapted to the clamping rods 29.

Pulling the clamping plate 28 outwards can realize that the clamping plate 28 extrudes the third spring 32 through the T-shaped rod 31, and the socket moves out of the clamping rod 29, so that the round frame 14 can be dismounted at the moment, and the aim of mounting the round frame conveniently is fulfilled.

Referring to fig. 1 and 5, as an embodiment of the present invention, the two limit plates 26 are provided with connecting plates 34 on opposite sides thereof, the two connecting plates 34 are fixedly connected to the top of the base 1, the two connecting plates 34 are provided with push plates 35 on opposite sides thereof, the two push plates 35 are rotatably connected to opposite sides thereof with threaded rods 27, and the two threaded rods 27 are in threaded connection with the adjacent connecting plates 34.

The pushing plate 35 can be driven to move inwards by rotating the threaded rod 27, so that the workpiece 30 can be clamped subsequently.

As an embodiment of the present invention, referring to fig. 1 and 5, two opposing sides of two pushing plates 35 are provided with two abutting plates 36, two symmetrically arranged cross rods 37 are fixedly connected to opposing sides of the two abutting plates 36, each group of cross rods 37 is slidably connected to the adjacent pushing plate 35 and the connecting plate 34, a fourth spring 38 is sleeved on a rod wall of each group of cross rods 37, a workpiece 30 is in contact between two ends of each group of fourth springs 38 and opposing sides of the two abutting plates 36 fixedly connected to the adjacent pushing plate 35 and the abutting plates 36, and the workpiece 30 is placed on the top of the base 1.

Through the arrangement of the fourth spring 38, the purpose that the workpiece 30 is buffered and clamped by the abutting plate 36 can be realized, and the outer wall of the workpiece 30 can be effectively protected.

Referring to fig. 1 and 5, as an embodiment of the present invention, a switch 13 is installed on the top side of the top plate 3, and the switch 13 is electrically connected to both the cylinder 6 and the electromagnet 16.

Referring to fig. 1 and 2, as an embodiment of the present invention, the two plugging plates 19 are both U-shaped arc structures, and the opposite sides of the two semicircular frames 18 are both provided with arc-shaped plugging plate structures adapted to the grooves of the plugging plates 19.

The insertion plate 19 is of a U-shaped arc structure and is movably inserted into the semicircular frame 18, so that the semicircular frame 18 can be conveniently detached, and scrap iron in the semicircular frame can be cleaned.

Referring to fig. 1 and 2, as an embodiment of the present invention, two first contact blocks 23 are electrically connected to the electromagnet 16 and the heating ring 17 in common.

When the two first contact blocks 23 are contacted, the electromagnet 16 is controlled to be closed, and the heating ring 17 is controlled to be opened.

The working principle is as follows: by opening the switch 13, the opening of the air cylinder 6 and the electromagnet 16 can be controlled, when the output end of the air cylinder 6 extends to drive the transverse plate 5 to move downwards, the transverse plate 5 pushes the engraving machine body 7 to drive the drill bit 8 to move downwards, when the drill bit 8 is close to the workpiece 30, the two second contact blocks 10 are contacted, at the moment, the engraving machine body 7 is controlled to be opened, the output end of the engraving machine body 7 drives the drill bit 8 to rotate, at the moment, the engraving operation can be performed, through the arrangement of the electromagnet 16, the engraved iron filings can be adsorbed, when the air cylinder 6 extends to drive the circular frame 14 to move downwards, under the acting force of the first spring 22, the first spring 22 extends to enable the semicircular block 21 to be always abutted against the inclined plane end of the limiting plate 26, when the semicircular block 21 moves to the bottommost of the inclined plane end of the limiting plate 26, the first spring 22 extends to the initial state, at the moment, the movable rod 20 can drive the semicircular frame 18 to move outwards through the insertion plate 19, so that the two semicircular frames 18 are far away from and move out of the bottom of the electromagnet 16, and at the same time, the electromagnet 16 is not shielded from influencing the iron scrap adsorption, and the semicircular blocks 21 move to enable the two first contact blocks 23 to be far away from each other through the push blocks 25.

When the cylinder 6 contracts to drive the round frame 14 to move upwards, the semicircular block 21 can extrude the first spring 22 through the arrangement of the inclined plane end of the limit plate 26, when the semicircular block 21 moves to the top of the inclined plane end of the limit plate 26, when the two first contact blocks 23 are contacted, the electromagnet 16 is closed, the heating ring 17 is opened, meanwhile, the two semicircular frames 18 are contacted and are arranged right below the electromagnet 16, so that the iron chips on the electromagnet 16 can fall into the semicircular frames 18, at this time, residual magnetism and small iron filings are adsorbed on the electromagnet 16, and the heating ring 17 can heat the electromagnet 16 to eliminate the residual magnetism on the electromagnet 16, so that the residual small iron filings on the electromagnet 16 can fall into the semicircular frame 18, meanwhile, the transverse plate 5 moves upwards to drive the two second contact blocks 10 to separate through the second spring 9, and the carving machine body 7 is controlled to be closed.

Pulling splint 28 to the outside, can realizing that splint 28 passes through T shape pole 31 extrusion third spring 32 to outside making the socket shift out the kelly 29, can realize dismantling round frame 14 this moment, reach the purpose of convenient to detach's installation, through rotating threaded rod 27, can realize driving push pedal 35 and drive through fourth spring 38 and support the board 36 and move to the inboard extrusion work piece 30, through the setting of fourth spring 38, can realize supporting the purpose that board 36 cushions the centre gripping to work piece 30, can effectual protection work piece 30's outer wall.

The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A single-axis numerically controlled engraving machine comprising:

the top of the base (1) is uniformly and fixedly connected with supporting rods (2), and the top of each group of supporting rods (2) is fixedly connected with a top plate (3);

the method is characterized in that: the bottom of the top plate (3) is provided with a pushing mechanism;

the pushing mechanism comprises two sets of vertical plates (4), the two vertical plates (4) are fixedly connected with the bottom of the top plate (3), a transverse plate (5) is connected between the two vertical plates (4) in a sliding mode, the bottom of the transverse plate (5) is provided with an engraving machine body (7), and the output end of the engraving machine body (7) is fixedly connected with a drill bit (8) through a bolt;

the top of roof (3) has cup jointed cylinder (6), the output of cylinder (6) with the top fixed connection of diaphragm (5), the cover is equipped with magnetism and inhales the mechanism on the outer wall of drill bit (8).

2. The single-axis numerically controlled engraving machine according to claim 1, characterized in that: the magnetic suction mechanism comprises a round frame (14), a plurality of connecting rods (15) are fixedly connected to the top of an inner cavity of the round frame (14), electromagnets (16) are installed at the bottoms of the connecting rods (15) of each group, two symmetrical semi-round frames (18) are arranged under the electromagnets (16), insertion plates (19) are movably inserted in opposite sides of the two semi-round frames (18), movable rods (20) are fixedly connected to opposite sides of the two insertion plates (19), the other ends of the two movable rods (20) penetrate through the round frame (14) and are fixedly connected with semi-round blocks (21), the two movable rods (20) are slidably connected with the round frame (14), first springs (22) are sleeved on rod walls of the two movable rods (20), and two ends of the two first springs (22) are fixedly connected with the adjacent semi-round blocks (21) and the outer wall of the round frame (14), the outer side of the round frame (14) is provided with a first trigger mechanism.

3. The single-axis numerically controlled engraving machine according to claim 2, wherein: the first trigger mechanism comprises two groups of limiting plates (26), the bottoms of the two limiting plates (26) are fixedly connected with the top of the base (1), the inclined plane ends of the two limiting plates (26) at the opposite sides are respectively contacted with the adjacent semicircular blocks (21), a movable groove (24) is formed in one side of the limiting plate (26) close to the adjacent semicircular block (21), a push block (25) is movably arranged in the movable groove (24), the push block (25) is fixedly connected with the adjacent semicircular block (21), the top of the push block (25) and the top of the inner cavity of the movable groove (24) are both fixedly connected with first contact blocks (23), the two first contact blocks (23) are in contact, heating ring (17) is installed at the top of connecting rod (15), bottom one side of diaphragm (5) is provided with the second trigger mechanism.

4. The single-axis numerically controlled engraving machine according to claim 3, wherein: second trigger mechanism includes deflector (12), deflector (12) with the bottom fixed connection of diaphragm (5), the cover is equipped with mounting panel (11) on the outer wall of deflector (12), deflector (12) with mounting panel (11) sliding connection, deflector (12) are close to one side of engraver body (7) is provided with second spring (9), second spring (9) with the bottom fixed connection of diaphragm (5), the bottom of second spring (9) with second contact piece (10), two are all installed at the top of mounting panel (11) second contact piece (10) common with engraver body (7) electric connection, the top of circle frame (14) is provided with installation mechanism.

5. The single-axis numerically controlled engraving machine according to claim 4, wherein: the installation mechanism comprises a fixing plate (33), the fixing plate (33) is divided into two groups, two fixing plates (33) are fixedly connected with the circular frame (14), two opposite sides of the fixing plates (33) are provided with clamping plates (28), two clamping plates (28) are connected with the top of the circular frame (14) in a sliding manner, two T-shaped rods (31) are connected on the fixing plates (33) in a sliding manner, two T-shaped rods (31) are connected with the adjacent clamping plates (28) in a fixed manner, a third spring (32) is sleeved on the rod wall of each T-shaped rod (31), two ends of each third spring (32) are connected with the adjacent T-shaped rods (31) and the fixing plates (33) in a fixed manner, equal fixedly connected with multiunit kelly (29) on the both sides wall of engraver body (7), two all set up the socket with kelly (29) looks adaptation on splint (28).

6. The single-axis numerically controlled engraving machine according to claim 3, wherein: two the opposite side of limiting plate (26) all is provided with even board (34), two even board (34) all with the top fixed connection of base (1), two the opposite side of even board (34) all is provided with push pedal (35), two the opposite side of push pedal (35) all rotates and is connected with threaded rod (27), two threaded rod (27) all with adjacent even board (34) threaded connection.

7. The single-axis numerically controlled engraving machine according to claim 6, wherein: the opposite sides of the two push plates (35) are respectively provided with a resisting plate (36), the opposite sides of the two resisting plates (36) are respectively fixedly connected with two symmetrically-arranged cross rods (37), each group of the cross rods (37) is respectively connected with the adjacent push plate (35) and the connecting plate (34) in a sliding mode, the rod wall of each group of the cross rods (37) is respectively sleeved with a fourth spring (38), two ends of each group of the fourth springs (38) are respectively in contact with the opposite sides of the adjacent push plate (35) and the two resisting plates (36) fixedly connected with the resisting plates (36) to form a workpiece (30), and the workpiece (30) is placed at the top of the base (1).

8. The single-axis numerically controlled engraving machine according to claim 2, wherein: switch (13) are installed to top one side of roof (3), switch (13) all with cylinder (6) with electro-magnet (16) electric connection.

9. The single-axis numerically controlled engraving machine according to claim 2, wherein: two plugboard (19) are U-shaped arc structure, two the opposite side of semicircle frame (18) all sets up to with the arc picture peg structure of phase adaptation in plugboard (19) recess.

10. The single-axis numerically controlled engraving machine according to claim 3, wherein: the two first contact blocks (23) are electrically connected with the electromagnet (16) and the heating ring (17) together.